Kyoto, Japan

Tomoyasu Nakano

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Ad'all Co., Ltd., Unitika Ltd., Gas Chemicals Co., Ltd.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyasu Nakano. Retrieved from https://idiyas.com/inventor/tomoyasu-nakano-k7nbzore

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Tomoyasu Nakano: Innovator in Activated Carbon Technology

Introduction

Tomoyasu Nakano is a distinguished inventor based in Kyoto, Japan. He has made significant contributions to the field of activated carbon technology, particularly in water treatment applications. With a total of 2 patents, Nakano's work focuses on enhancing the filtration capacity of activated carbon.

Latest Patents

Nakano's latest patents revolve around the development of activated carbon with a high total trihalomethane filtration capacity. His innovations allow for effective water treatment by passing water at a high superficial velocity (SV). In one of his patents, he describes an activated carbon that contains elemental vanadium and/or a vanadium compound, with a pore volume A of pores sized 1.0 nm or less being 0.300 cc/g or more. Another patent details a similar activated carbon, emphasizing a pore volume B of pores sized between 3.0 nm and 3.5 nm, which is 0.009 cc/g or more.

Career Highlights

Throughout his career, Nakano has worked with notable companies such as Ad'all Co., Ltd. and Unitika Ltd. His experience in these organizations has contributed to his expertise in activated carbon technology and its applications in water treatment.

Collaborations

Some of Nakano's coworkers include Hirokazu Shimizu and Keiji Sakai. Their collaborative efforts have likely played a role in advancing the innovations in activated carbon that Nakano is known for.

Conclusion

Tomoyasu Nakano's contributions to activated carbon technology demonstrate his commitment to improving water treatment processes. His patents reflect a deep understanding of material science and its practical applications. Nakano's work continues to influence the field and pave the way for future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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